The identification of inside faults in buried hills is the focus of buried hill oil and gas exploration research. The inside stratum of the buried hill has experienced multiple tectonic movements, with large stratification angles and complex faults. Conventional isochronous slice and coherent volume analysis methods have great difficulties in fault identification. In order to clarify the distribution rules of the inside faults of the buried hill and the plane combination relationship, the conventional fault recognition method was improved, and the integrated fault identification technology based on adaptive stratigraphic slice and image processing was used to overcome the conventional fault recognition methods in the buried hill fault identification. The disadvantages have achieved better application results. Using this technology, a series of structural traps were found inside the buried hill of Cheng Bei low bulge, laying a foundation for the exploration of buried hill oil and gas in this area.
Note: This paper was accepted into the Technical Program but was not presented at the 2020 SEG Annual Meeting.